Summary statistics for a_c6_69 variable in hosp_rollup2552_96_2007 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
     a_c6_69 |          3      -32912    30421.13     -61204       -735

by Jean Roth , jroth@nber.org , 21 Apr 2018